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ページ: 1

 

#1 2017-06-23 21:14:53

riumutu
新しいメンバ
登録日: 2017-06-23

Ubuntu Budgie 17.04でHDMIモニタから音が出ない

お世話になっております。

Intel NUC6CAYHにBenQ EW2445ZHをHDMIで繋いで、Ubuntu Budgie 17.04を入れて使っていますが、モニタのスピーカーから音が出ません。
別のコンピュータ（Ubuntu 14.04）を繋いでモニタから音声出力ができるのは確認しており、NUCでもアナログ音声出力は問題ありません。
ハードウェアとしては一応認識されているようなのですが……。

過去のトピックも参考にいろいろと見てみましたが、解法が分からない状態です。
speaker-test -D plughw:0,3 -c 2なども試してみましたが、一度も音を出せていません。

また、気になることとして、音声出力先をHDMI/Display Portにしたままサスペンド→復帰すると、
Pulse AudioでHDMI/DIsplay Portがunplugged状態になります（モニタの画面は映っています）。

参考になりそうな情報を以下に示します。知恵をお貸しいただければ幸いです。
よろしくお願いいたします。

コード:

$ lspci -v -s `lspci | grep -i audio | sed -e 's/\(\w*\)\s.*/\1/'`
00:0e.0 Audio device: Intel Corporation Celeron N3350/Pentium N4200/Atom E3900 Series Audio Cluster (rev 0b) (prog-if 80)
    Subsystem: Intel Corporation Atom/Celeron/Pentium Processor N4200/N3350/E3900 Series Audio Cluster
    Flags: bus master, fast devsel, latency 0, IRQ 375
    Memory at 91410000 (64-bit, non-prefetchable) [size=16K]
    Memory at 91000000 (64-bit, non-prefetchable) [size=1M]
    Capabilities: <access denied>
    Kernel driver in use: snd_hda_intel
    Kernel modules: snd_hda_intel, snd_soc_skl

コード:

$ aplay -l
**** ハードウェアデバイス PLAYBACK のリスト ****
カード 0: PCH [HDA Intel PCH], デバイス 0: ALC283 Analog [ALC283 Analog]
  サブデバイス: 0/1
  サブデバイス #0: subdevice #0
カード 0: PCH [HDA Intel PCH], デバイス 1: ALC283 Digital [ALC283 Digital]
  サブデバイス: 1/1
  サブデバイス #0: subdevice #0
カード 0: PCH [HDA Intel PCH], デバイス 3: HDMI 0 [HDMI 0]
  サブデバイス: 1/1
  サブデバイス #0: subdevice #0
カード 0: PCH [HDA Intel PCH], デバイス 7: HDMI 1 [HDMI 1]
  サブデバイス: 1/1
  サブデバイス #0: subdevice #0
カード 0: PCH [HDA Intel PCH], デバイス 8: HDMI 2 [HDMI 2]
  サブデバイス: 1/1
  サブデバイス #0: subdevice #0

サスペンド前

コード:

$ pacmd list-cards 
1 card(s) available.
    index: 0
    name: <alsa_card.pci-0000_00_0e.0>
    driver: <module-alsa-card.c>
    owner module: 6
    properties:
        alsa.card = "0"
        alsa.card_name = "HDA Intel PCH"
        alsa.long_card_name = "HDA Intel PCH at 0x91410000 irq 377"
        alsa.driver_name = "snd_hda_intel"
        device.bus_path = "pci-0000:00:0e.0"
        sysfs.path = "/devices/pci0000:00/0000:00:0e.0/sound/card0"
        device.bus = "pci"
        device.vendor.id = "8086"
        device.vendor.name = "Intel Corporation"
        device.product.id = "5a98"
        device.product.name = "Atom/Celeron/Pentium Processor N4200/N3350/E3900 Series Audio Cluster"
        device.form_factor = "internal"
        device.string = "0"
        device.description = "内部オーディオ"
        module-udev-detect.discovered = "1"
        device.icon_name = "audio-card-pci"
    profiles:
        input:analog-stereo: アナログステレオ 入力 (priority 60, available: unknown)
        output:analog-stereo: アナログステレオ 出力 (priority 6000, available: unknown)
        output:analog-stereo+input:analog-stereo: アナログステレオ入出力 (priority 6060, available: unknown)
        output:analog-surround-40: アナログサラウンド 4.0 出力 (priority 700, available: unknown)
        output:analog-surround-40+input:analog-stereo: アナログサラウンド 4.0 出力 + アナログステレオ 入力 (priority 760, available: unknown)
        output:iec958-stereo: デジタルステレオ (IEC958) 出力 (priority 5500, available: unknown)
        output:iec958-stereo+input:analog-stereo: デジタルステレオ (IEC958) 出力 + アナログステレオ 入力 (priority 5560, available: unknown)
        output:hdmi-stereo: Digital Stereo (HDMI) 出力 (priority 5400, available: unknown)
        output:hdmi-stereo+input:analog-stereo: Digital Stereo (HDMI) 出力 + アナログステレオ 入力 (priority 5460, available: unknown)
        output:hdmi-stereo-extra1: Digital Stereo (HDMI 2) 出力 (priority 5200, available: no)
        output:hdmi-stereo-extra1+input:analog-stereo: Digital Stereo (HDMI 2) 出力 + アナログステレオ 入力 (priority 5260, available: unknown)
        output:hdmi-surround-extra1: Digital Surround 5.1 (HDMI 2) 出力 (priority 100, available: no)
        output:hdmi-surround-extra1+input:analog-stereo: Digital Surround 5.1 (HDMI 2) 出力 + アナログステレオ 入力 (priority 160, available: unknown)
        output:hdmi-surround71-extra1: Digital Surround 7.1 (HDMI 2) 出力 (priority 100, available: no)
        output:hdmi-surround71-extra1+input:analog-stereo: Digital Surround 7.1 (HDMI 2) 出力 + アナログステレオ 入力 (priority 160, available: unknown)
        output:hdmi-stereo-extra2: Digital Stereo (HDMI 3) 出力 (priority 5200, available: no)
        output:hdmi-stereo-extra2+input:analog-stereo: Digital Stereo (HDMI 3) 出力 + アナログステレオ 入力 (priority 5260, available: unknown)
        output:hdmi-surround-extra2: Digital Surround 5.1 (HDMI 3) 出力 (priority 100, available: no)
        output:hdmi-surround-extra2+input:analog-stereo: Digital Surround 5.1 (HDMI 3) 出力 + アナログステレオ 入力 (priority 160, available: unknown)
        output:hdmi-surround71-extra2: Digital Surround 7.1 (HDMI 3) 出力 (priority 100, available: no)
        output:hdmi-surround71-extra2+input:analog-stereo: Digital Surround 7.1 (HDMI 3) 出力 + アナログステレオ 入力 (priority 160, available: unknown)
        off: オフ (priority 0, available: unknown)
    active profile: <output:analog-stereo+input:analog-stereo>
    sinks:
        alsa_output.pci-0000_00_0e.0.analog-stereo/#4: 内部オーディオ アナログステレオ
    sources:
        alsa_input.pci-0000_00_0e.0.analog-stereo/#1: 内部オーディオ アナログステレオ
        alsa_output.pci-0000_00_0e.0.analog-stereo.monitor/#5: Monitor of 内部オーディオ アナログステレオ
    ports:
        analog-input-internal-mic: 内部マイク (priority 8900, latency offset 0 usec, available: unknown)
            properties:
                device.icon_name = "audio-input-microphone"
        analog-input-mic: マイク (priority 8700, latency offset 0 usec, available: no)
            properties:
                device.icon_name = "audio-input-microphone"
        analog-output-headphones: アナログヘッドフォン (priority 9000, latency offset 0 usec, available: unknown)
            properties:
                device.icon_name = "audio-headphones"
        analog-output: アナログ出力 (priority 9900, latency offset 0 usec, available: unknown)
            properties:
                
        iec958-stereo-output: デジタル出力 (S/PDIF) (priority 0, latency offset 0 usec, available: unknown)
            properties:
                
        hdmi-output-0: HDMI / DisplayPort (priority 5900, latency offset 0 usec, available: yes)
            properties:
                device.icon_name = "video-display"
                device.product.name = "BenQ EW2445ZH"
        hdmi-output-1: HDMI / DisplayPort 2 (priority 5800, latency offset 0 usec, available: no)
            properties:
                device.icon_name = "video-display"
        hdmi-output-2: HDMI / DisplayPort 3 (priority 5700, latency offset 0 usec, available: no)
            properties:
                device.icon_name = "video-display"

サスペンド復帰後

コード:

$ pacmd list-cards 
1 card(s) available.
    index: 0
    name: <alsa_card.pci-0000_00_0e.0>
    driver: <module-alsa-card.c>
    owner module: 6
    properties:
        alsa.card = "0"
        alsa.card_name = "HDA Intel PCH"
        alsa.long_card_name = "HDA Intel PCH at 0x91410000 irq 377"
        alsa.driver_name = "snd_hda_intel"
        device.bus_path = "pci-0000:00:0e.0"
        sysfs.path = "/devices/pci0000:00/0000:00:0e.0/sound/card0"
        device.bus = "pci"
        device.vendor.id = "8086"
        device.vendor.name = "Intel Corporation"
        device.product.id = "5a98"
        device.product.name = "Atom/Celeron/Pentium Processor N4200/N3350/E3900 Series Audio Cluster"
        device.form_factor = "internal"
        device.string = "0"
        device.description = "内部オーディオ"
        module-udev-detect.discovered = "1"
        device.icon_name = "audio-card-pci"
    profiles:
        input:analog-stereo: アナログステレオ 入力 (priority 60, available: unknown)
        output:analog-stereo: アナログステレオ 出力 (priority 6000, available: unknown)
        output:analog-stereo+input:analog-stereo: アナログステレオ入出力 (priority 6060, available: unknown)
        output:analog-surround-40: アナログサラウンド 4.0 出力 (priority 700, available: unknown)
        output:analog-surround-40+input:analog-stereo: アナログサラウンド 4.0 出力 + アナログステレオ 入力 (priority 760, available: unknown)
        output:iec958-stereo: デジタルステレオ (IEC958) 出力 (priority 5500, available: unknown)
        output:iec958-stereo+input:analog-stereo: デジタルステレオ (IEC958) 出力 + アナログステレオ 入力 (priority 5560, available: unknown)
        output:hdmi-stereo: Digital Stereo (HDMI) 出力 (priority 5400, available: no)
        output:hdmi-stereo+input:analog-stereo: Digital Stereo (HDMI) 出力 + アナログステレオ 入力 (priority 5460, available: unknown)
        output:hdmi-stereo-extra1: Digital Stereo (HDMI 2) 出力 (priority 5200, available: no)
        output:hdmi-stereo-extra1+input:analog-stereo: Digital Stereo (HDMI 2) 出力 + アナログステレオ 入力 (priority 5260, available: unknown)
        output:hdmi-surround-extra1: Digital Surround 5.1 (HDMI 2) 出力 (priority 100, available: no)
        output:hdmi-surround-extra1+input:analog-stereo: Digital Surround 5.1 (HDMI 2) 出力 + アナログステレオ 入力 (priority 160, available: unknown)
        output:hdmi-surround71-extra1: Digital Surround 7.1 (HDMI 2) 出力 (priority 100, available: no)
        output:hdmi-surround71-extra1+input:analog-stereo: Digital Surround 7.1 (HDMI 2) 出力 + アナログステレオ 入力 (priority 160, available: unknown)
        output:hdmi-stereo-extra2: Digital Stereo (HDMI 3) 出力 (priority 5200, available: no)
        output:hdmi-stereo-extra2+input:analog-stereo: Digital Stereo (HDMI 3) 出力 + アナログステレオ 入力 (priority 5260, available: unknown)
        output:hdmi-surround-extra2: Digital Surround 5.1 (HDMI 3) 出力 (priority 100, available: no)
        output:hdmi-surround-extra2+input:analog-stereo: Digital Surround 5.1 (HDMI 3) 出力 + アナログステレオ 入力 (priority 160, available: unknown)
        output:hdmi-surround71-extra2: Digital Surround 7.1 (HDMI 3) 出力 (priority 100, available: no)
        output:hdmi-surround71-extra2+input:analog-stereo: Digital Surround 7.1 (HDMI 3) 出力 + アナログステレオ 入力 (priority 160, available: unknown)
        off: オフ (priority 0, available: unknown)
    active profile: <output:analog-stereo+input:analog-stereo>
    sinks:
        alsa_output.pci-0000_00_0e.0.analog-stereo/#10: 内部オーディオ アナログステレオ
    sources:
        alsa_input.pci-0000_00_0e.0.analog-stereo/#1: 内部オーディオ アナログステレオ
        alsa_output.pci-0000_00_0e.0.analog-stereo.monitor/#11: Monitor of 内部オーディオ アナログステレオ
    ports:
        analog-input-internal-mic: 内部マイク (priority 8900, latency offset 0 usec, available: unknown)
            properties:
                device.icon_name = "audio-input-microphone"
        analog-input-mic: マイク (priority 8700, latency offset 0 usec, available: no)
            properties:
                device.icon_name = "audio-input-microphone"
        analog-output-headphones: アナログヘッドフォン (priority 9000, latency offset 0 usec, available: unknown)
            properties:
                device.icon_name = "audio-headphones"
        analog-output: アナログ出力 (priority 9900, latency offset 0 usec, available: unknown)
            properties:
                
        iec958-stereo-output: デジタル出力 (S/PDIF) (priority 0, latency offset 0 usec, available: unknown)
            properties:
                
        hdmi-output-0: HDMI / DisplayPort (priority 5900, latency offset 0 usec, available: no)
            properties:
                device.icon_name = "video-display"
        hdmi-output-1: HDMI / DisplayPort 2 (priority 5800, latency offset 0 usec, available: no)
            properties:
                device.icon_name = "video-display"
        hdmi-output-2: HDMI / DisplayPort 3 (priority 5700, latency offset 0 usec, available: no)
            properties:
                device.icon_name = "video-display"

サスペンド前

コード:

$ pacmd stat
Memory blocks currently allocated: 3, size: 99.5 KiB.
Memory blocks allocated during the whole lifetime: 11571, size: 67.4 MiB.
Memory blocks imported from other processes: 0, size: 0 B.
Memory blocks exported to other processes: 0, size: 0 B.
Total sample cache size: 35.5 KiB.
Default sample spec: s16le 2ch 44100Hz
Default channel map: front-left,front-right
Default sink name: alsa_output.pci-0000_00_0e.0.hdmi-stereo
Default source name: alsa_input.pci-0000_00_0e.0.analog-stereo
Memory blocks of type POOL: 3 allocated/5576 accumulated.
Memory blocks of type POOL_EXTERNAL: 0 allocated/0 accumulated.
Memory blocks of type APPENDED: 0 allocated/0 accumulated.
Memory blocks of type USER: 0 allocated/0 accumulated.
Memory blocks of type FIXED: 0 allocated/5341 accumulated.
Memory blocks of type IMPORTED: 0 allocated/654 accumulated.

サスペンド復帰後（アナログ出力から音を出している状態）

コード:

$ pacmd stat
Memory blocks currently allocated: 77, size: 315.7 KiB.
Memory blocks allocated during the whole lifetime: 897878, size: 2.1 GiB.
Memory blocks imported from other processes: 19, size: 152.0 KiB.
Memory blocks exported to other processes: 0, size: 0 B.
Total sample cache size: 35.5 KiB.
Default sample spec: s16le 2ch 44100Hz
Default channel map: front-left,front-right
Default sink name: alsa_output.pci-0000_00_0e.0.analog-stereo
Default source name: alsa_input.pci-0000_00_0e.0.analog-stereo
Memory blocks of type POOL: 58 allocated/450297 accumulated.
Memory blocks of type POOL_EXTERNAL: 0 allocated/0 accumulated.
Memory blocks of type APPENDED: 0 allocated/0 accumulated.
Memory blocks of type USER: 0 allocated/0 accumulated.
Memory blocks of type FIXED: 0 allocated/316239 accumulated.
Memory blocks of type IMPORTED: 19 allocated/131342 accumulated.

サスペンド前

コード:

$ amixer -c 0
Simple mixer control 'Master',0
  Capabilities: pvolume pvolume-joined pswitch pswitch-joined
  Playback channels: Mono
  Limits: Playback 0 - 87
  Mono: Playback 75 [86%] [-9.00dB] [on]
Simple mixer control 'Headphone',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 87
  Mono:
  Front Left: Playback 87 [100%] [0.00dB] [on]
  Front Right: Playback 87 [100%] [0.00dB] [on]
Simple mixer control 'Headphone',1
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 87
  Mono:
  Front Left: Playback 87 [100%] [0.00dB] [on]
  Front Right: Playback 87 [100%] [0.00dB] [on]
Simple mixer control 'PCM',0
  Capabilities: pvolume
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 255
  Mono:
  Front Left: Playback 254 [100%] [-0.20dB]
  Front Right: Playback 254 [100%] [-0.20dB]
Simple mixer control 'Mic',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 31
  Mono:
  Front Left: Playback 0 [0%] [-34.50dB] [on]
  Front Right: Playback 0 [0%] [-34.50dB] [on]
Simple mixer control 'Mic Boost',0
  Capabilities: volume
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: 0 - 3
  Front Left: 0 [0%] [0.00dB]
  Front Right: 0 [0%] [0.00dB]
Simple mixer control 'IEC958',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'IEC958 Default PCM',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'IEC958',1
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'IEC958',2
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'IEC958',16
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'Beep',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 31
  Mono:
  Front Left: Playback 0 [0%] [-34.50dB] [on]
  Front Right: Playback 0 [0%] [-34.50dB] [on]
Simple mixer control 'Capture',0
  Capabilities: cvolume cswitch
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 63
  Front Left: Capture 39 [62%] [12.00dB] [on]
  Front Right: Capture 39 [62%] [12.00dB] [on]
Simple mixer control 'Internal Mic Boost',0
  Capabilities: volume
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: 0 - 3
  Front Left: 0 [0%] [0.00dB]
  Front Right: 0 [0%] [0.00dB]
Simple mixer control 'Loopback Mixing',0
  Capabilities: enum
  Items: 'Disabled' 'Enabled'
  Item0: 'Disabled'

サスペンド復帰後

コード:

$ amixer -c 0
Simple mixer control 'Master',0
  Capabilities: pvolume pvolume-joined pswitch pswitch-joined
  Playback channels: Mono
  Limits: Playback 0 - 87
  Mono: Playback 75 [86%] [-9.00dB] [on]
Simple mixer control 'Headphone',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 87
  Mono:
  Front Left: Playback 87 [100%] [0.00dB] [on]
  Front Right: Playback 87 [100%] [0.00dB] [on]
Simple mixer control 'Headphone',1
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 87
  Mono:
  Front Left: Playback 87 [100%] [0.00dB] [on]
  Front Right: Playback 87 [100%] [0.00dB] [on]
Simple mixer control 'PCM',0
  Capabilities: pvolume
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 255
  Mono:
  Front Left: Playback 254 [100%] [-0.20dB]
  Front Right: Playback 254 [100%] [-0.20dB]
Simple mixer control 'Mic',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 31
  Mono:
  Front Left: Playback 0 [0%] [-34.50dB] [on]
  Front Right: Playback 0 [0%] [-34.50dB] [on]
Simple mixer control 'Mic Boost',0
  Capabilities: volume
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: 0 - 3
  Front Left: 0 [0%] [0.00dB]
  Front Right: 0 [0%] [0.00dB]
Simple mixer control 'IEC958',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [off]
Simple mixer control 'IEC958 Default PCM',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'IEC958',1
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'IEC958',2
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'IEC958',16
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'Beep',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 31
  Mono:
  Front Left: Playback 0 [0%] [-34.50dB] [on]
  Front Right: Playback 0 [0%] [-34.50dB] [on]
Simple mixer control 'Capture',0
  Capabilities: cvolume cswitch
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 63
  Front Left: Capture 39 [62%] [12.00dB] [on]
  Front Right: Capture 39 [62%] [12.00dB] [on]
Simple mixer control 'Internal Mic Boost',0
  Capabilities: volume
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: 0 - 3
  Front Left: 0 [0%] [0.00dB]
  Front Right: 0 [0%] [0.00dB]
Simple mixer control 'Loopback Mixing',0
  Capabilities: enum
  Items: 'Disabled' 'Enabled'
  Item0: 'Disabled'

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